gear emergency lowering handle的意思|示意

起落架应急释放柄 ... emergency stop handle 紧急停车手柄 gear emergency lowering handle 起落架应急释放柄 sliding window emergency release handle 滑动窗紧急打升手杠 ...

应急放起落架手柄 应急放起落架手柄 emergency extension lever; emergency landing gear control handle; gear emergency lowering handle; landing-gear emergency extension handle; landing-gear emergency hand crank..